Imperial Systems, Inc.'s heavy duty Pneumatic Slide Gates are used to control air flow and conserve energy. The gates deliver a positive shut-off to service dust collection machinery or to divert air and operate using a compressed air cylinder. Innovative safety guards reduce the risk of injury. The heavy duty pneumatic slide gates are constructed of a 10 gauge body with 16 gauge blade. Available in 4" to 24" sizes. Imperial Systems, Inc. also fabricates extra-heavy duty Pneumatic Slide Gates, constructed of 3/16” plate.